Vilhelms moelelo wa lebitso le letle: E sebetsang, E na le bokhoni, E fokolang, Bohale, Mehleng ea kajeno. Fumana Vilhelms moelelo oa lebitso.
Vilhelms tšimoloho ea lebitso la pele. Latvian form of William. Fumana Vilhelms tšimoloho ea lebitso la pele.
Vilhelms lebitso la diminuti: Vilis. Fumana Mabitso a marang-rang a Vilhelms.
Mabitso a sa tšoaneng bakeng sa Vilhelms linaheng le lipuo tse sa tšoaneng: Bill, Billie, Billy, Guglielmo, Guilherme, Guillaume, Guillem, Guillermo, Gwil, Gwilherm, Gwilim, Gwillym, Gwilym, Illiam, Jami, Jelle, Liam, Pim, Uilleag, Uilleam, Uilliam, Ulick, Vilĉjo, Vilém, Vilhelm, Vilhelmas, Vilhelmi, Vilhelmo, Vilhjálmur, Vilho, Vili, Viliam, Vilim, Viljami, Viljem, Viljo, Vilko, Ville, Villem, Vilmos, Wil, Wilhelm, Wilhelmus, Wilkin, Wilky, Will, Willahelm, Willem, Willi, William, Willie, Willy, Wilmot, Wim, Wiremu, Wöllem, Wullem, Wum. Fumana Vilhelms ka lipuo tse ling.
Mabitso a tloaelehileng ka lebitso la ho qetela Fitzen: Son, Juan, Pattie, Elwood, Henry. Fumana Mabitso a tsamaeang le Fitzen.